tub translocation

I only now remember there being a hot tub that was inside, but then later it was outside, and it had maybe multiple chambers (36? j/k >:P) and in the large chamber were a number of people who were walking in a circle to create a whirlpool, or at least were talking about doing so; when the hot tub was inside it was morning, but when it was outside it was a stark sunny afternoon, and the view was out to the sea in the east.